package com.lan.simplenavigation

import android.os.Bundle
import androidx.fragment.app.Fragment
import android.view.LayoutInflater
import android.view.View
import android.view.ViewGroup
import android.widget.Button
import android.widget.TextView
import androidx.navigation.fragment.findNavController
import androidx.navigation.fragment.navArgs
import com.lan.simplenavigation.databinding.FragmentBlank2Binding
import org.w3c.dom.Text

// TODO: Rename parameter arguments, choose names that match
// the fragment initialization parameters, e.g. ARG_ITEM_NUMBER
private const val ARG_PARAM1 = "param1"
private const val ARG_PARAM2 = "param2"

/**
 * A simple [Fragment] subclass.
 * Use the [BlankFragment2.newInstance] factory method to
 * create an instance of this fragment.
 */
private var bingding_:FragmentBlank2Binding? = null
private val binding get() = bingding_!!

class BlankFragment2 : Fragment() {
    // TODO: Rename and change types of parameters
    private var param1: String? = null
    private var param2: String? = null

    override fun onCreate(savedInstanceState: Bundle?) {
        super.onCreate(savedInstanceState)
        arguments?.let {
            param1 = it.getString(ARG_PARAM1)
            param2 = it.getString(ARG_PARAM2)
        }
    }

    override fun onCreateView(
        inflater: LayoutInflater, container: ViewGroup?,
        savedInstanceState: Bundle?
    ): View? {

        bingding_ = FragmentBlank2Binding.inflate(inflater,container,false)

        return binding.root
    }


    override fun onViewCreated(view: View, savedInstanceState: Bundle?) {
        super.onViewCreated(view, savedInstanceState)
        //接收参数
        val arg: BlankFragment2Args by navArgs()
        val action = BlankFragment2Directions.actionBlankFragment2ToBlankFragment()


         binding.tv2.text =  "年龄" +arg.age.toString() + "姓名" +arg.name.toString()

         binding.bt2.setOnClickListener {
            findNavController().navigate(action)
        }

        binding.btToBind.setOnClickListener {
            findNavController().navigate(BlankFragment2Directions.actionBlankFragment2ToBankFragment())
        }

        binding.btToInflate.setOnClickListener {
            findNavController().navigate(BlankFragment2Directions.actionBlankFragment2ToInflateFragment())
        }

    }



    companion object {
        /**
         * Use this factory method to create a new instance of
         * this fragment using the provided parameters.
         *
         * @param param1 Parameter 1.
         * @param param2 Parameter 2.
         * @return A new instance of fragment BlankFragment2.
         */
        // TODO: Rename and change types and number of parameters
        @JvmStatic
        fun newInstance(param1: String, param2: String) =
            BlankFragment2().apply {
                arguments = Bundle().apply {
                    putString(ARG_PARAM1, param1)
                    putString(ARG_PARAM2, param2)
                }
            }
    }
}